Safety Measurement System - Inspection UT25DV001250 (U.S. DOT# 2170456)

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United States Department of Transportation

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Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.

Detailed Inspection Report as of 1/30/2026

Carrier Information

Carrier Name: Prairie Field Services Llc
U.S. DOT#: 2170456
Carrier Address: 3019 Salt Creek Highway
Casper, WY 82601

Time/Location

Report #: UT25DV001250
Report State: UT
State: UT
Date: 3/29/2025
Start Time: 1432
End Time: 1547
Level: II. Walk-Around
Facility: Roadside
Post Crash Inspection: No
Hazmat Placard Required: Yes

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Truck Tractor	KENWORTH	UT	LAZYKW	1XKWDB9X13J392838
2	Full Trailer	POLAR MFG.	ME	5317759	1P9A433B6ES703322
3	Full Trailer	POLAR MFG.	ME	5317760	1P9A433B3ES703323

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
393.207A-SAPPAS	393.207(a)	1	Yes	Suspension - Axle Positioning Part Cracked/Broken/Loose/Missing Resulting In Axle Shift	Yes	Vehicle Maint.
396.17C-PI	396.17(c)	3	No	Operating A Cmv Without Documentation Of A Periodic Inspection	Yes	Vehicle Maint.
396.17C-PI	396.17(c)	2	No	Operating A Cmv Without Documentation Of A Periodic Inspection	No		Multiple Cites
396.3A1-F	396.3(a)(1)	1	Yes	Fuel - Dripping Leak.	Yes	Vehicle Maint.

Hazardous Material

HazMat Code	HazMat Description	Reported Quantity	Waste	Status
3	3 FLAMMABLE	Yes	No	A